Bluetooth allows you to stay connected without wires.
The history of Bluetooth technology dates back more than a decade. Since its introduction onto the market, Bluetooth technology has revolutionized the way we stay connected, and the way electronic devices stay connected to each other. The technology behind Bluetooth continues to advance. Bluetooth technology can be found in a wide range of electronic devices, including cell phones and video game controllers.
The Formation
Bluetooth technology was officially introduced in 1998, although it was in development in Scandinavia prior. Both the name "Bluetooth" and the logo associated with it have been trademarked by SIG (Bluetooth Special Interest Group). Numerous companies belong to SIG including Ericsson, IBM, Microsoft, Intel, Nokia, Toshiba and Agere. The SIG trade association continues to work on progressing and researching the use of Bluetooth technology in the computing, automotive, industrial automation and telecommunication industries.
The Name
The name "Bluetooth" was inspired by Harald Bluetooth, a Danish King who ruled during the 10th century. At first, the name "Bluetooth" was used as a code name for the technology, but eventually became the official name. SIG decided to stick with the name since Bluetooth technology is designed to unite multiple industries, the same way King Bluetooth united Scandinavian Europe during the 10th century despite the region being engulfed in war and violence. Bluetooth technology also originated in Scandinavia, another reason the name stuck.
The Purpose
The purpose of Bluetooth technology is to connect numerous electronic devices together without the need of wires. For example, a Bluetooth headset allows you to talk on your cell phone without using your hands. Many states have banned the use of cell phones while operating a vehicle, unless the driver has a way of using the phone and keeping both hands on the wheel. Bluetooth technology makes this possible. Video game controllers, such as those designed for the PlayStation 3, also use Bluetooth technology, eliminating the need to connect the controller to the console with a wire.
Advancements
Version 1.1 of Bluetooth was the first totally successful version of Bluetooth technology, eliminating the reliability problems found in versions 1.0 and 1.0B. Since it first arrived on the scene, Bluetooth technology has continued to advance. Version 2.1 was released in 2003, version 2.0 EDR (enhanced data rate) hit the market in 2005, and version 2.1 EDR in 2007. In 2009, version 3.0 HS (high speed) was released. The more the technology advanced, the faster data was able to be transferred. Power consumption for Bluetooth devices lowered while the reliability of the technology improved with each advancement.
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